lowcaladj.含热值低的lowadj.低的；少的；低落的；低声的；卑劣的；低等的adv.低地；低声地；低下地；廉价地n.低水平；低价；低谷v.哞哞叫Low pressure hydrocephalus低压性脑积水low disparity ternaty code低差别三进制码low voltage switch machine低压电动转辙机Lowenstein-Jensen medium勒-詹二氏培养基low-voltage load sheding低压减载low temperature coal-tar低温煤焦油low level loop pile carpet短绒地毯low-dimension controller低阶控制器low alloy structural steel低合金结构钢low carbon carboxylic acid低碳酸